<!--
 * @Author: yaojian66 1327629137@qq.com
 * @Date: 2022-06-29 19:21:00
 * @LastEditors: yaojian66 1327629137@qq.com
 * @LastEditTime: 2022-07-04 15:30:17
 * @FilePath: \geyao\第一百零二集 map集合.html
 * @Description: 这是默认设置,请设置`customMade`, 打开koroFileHeader查看配置 进行设置: https://github.com/OBKoro1/koro1FileHeader/wiki/%E9%85%8D%E7%BD%AE
-->
<!DOCTYPE html>
<html lang="en">

<head>
  <meta charset="UTF-8">
  <meta http-equiv="X-UA-Compatible" content="IE=edge">
  <meta name="viewport" content="width=device-width, initial-scale=1.0">
  <title>map集合</title>
</head>

<body>
  <p>1</p>
  <script type="text/javascript">
    const _elementKey = () => {
      // 补全代码
      let p = document.querySelector('p')
      return new Map([
        [p, p.innerText]
      ])
    }
  </script>
</body>

</html>